Steps to Conditionally Apply Attributes in AngularJS
The below steps will be followed to conditionally apply attributes in AngularJS Applications.
Step 1: Create a new folder for the project. We are using the VSCode IDE to execute the command in the integrated terminal of VSCode.
mkdir condition-attr
cd condition-attr
Step 2: Create the index.html file in the newly created folder, we will have all our logic and styling code in this file. We can also create separate files for HTML, CSS, and JS (if needed).
Table of Content
- Using ng-if and ng-class Directives
- Using ng-disabled and ng-class Directives
We will understand the above concept with the help of suitable approaches & will understand its implementation through the illustration.
What is the best way to conditionally apply attributes in AngularJS?
In the AngularJS application, the best way to conditionally apply attributes to the elements mostly relies on the specific requirement and the actual nature of the attribute that we need to change. Mostly, considering the use cases, we can use the two common approaches for conditional attribute application by using the ng-if and ng-class directive and also the ng-disabled and ng-class to disable the elements conditionally. In this article, we will see both of the approaches with their implementation in terms of examples to conditionally apply attributes in AngularJS.